SW 400-1 Mühle Version, automatic, Mühle version with woodpecker neck regulation, own rotor, characteristic surface finishes, stop-second, fast date correction, 38-hr power reserve

Brushed/polished stainless steel, bezel with ceramic inlay, domed and double anti-glare sapphire crystal, Transparent case back, Screw-in crown, Water-resistant to 30 bars, Waterproof leather/rubber strap with a stainless steel pin buckle or stainless steel strap with a stainless steel folding clasp.

? 44.0 mm; H 12.0 mm

Black, Applied indices, Hands and indices coated in Super LumiNova

Face colour: Black.

Stainless steel strap with a stainless steel folding clasp.